Advanced AMOLED Technology: Our product features a stunning 1.54-inch HD AMOLED display, providing vivid colors and clear images, providing an unprecedented immersive visual . With a full touch interface, menu navigation and selection become simple and intuitive. Enjoy the comfort and ease of use provided by our product.Built-in Bluetooth Headset: Bluetooth 5.3 technology, enjoy seamless connection and faster streaming with the advanced Bluetooth version. Stay connected without interruptions or audio dropouts. Unparalleled sound quality, immerse you in rich, high-quality audio, enjoy crystal-clear sound and deep bass. your favorite music and calls like never before.All-in-one design: The smartwatch integrates a smartwatch, Bluetooth headset, MP3 player, and Bluetooth speaker into one stylish device. No more carrying multiple devices. In addition to being a smartwatch, the device also allows you to listen to music, answer calls, track your fitness activities, and even use it as a portable Bluetooth speaker. It is the ultimate companion for your active lifestyle.More practical functions: answering/calling, recording, mobile phone search, incoming call reminder, sedentary reminder, smart alarm clock, sleep management, remote photo taking, pedometer, weather, stopwatch, calories, time display, heart rate, blood oxygen, information reminder (Facebook, Twitter, Whatsapp, Instagram, SMS), etc.Long-lasting battery and applications: Our smartwatch is equipped with a larger battery capacity to ensure long-lasting durability for your daily activities. No need to worry about running out of energy. Our smartwatch is compatible with Android 5.0 and above, iOS 9.0 and above. Just install the "Da Fit" application on your phone to easily pair the watch. Stay connected and enjoy the convenience of easy data synchronization.